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History
- Received August 11, 2012
- Revision received October 10, 2012
- Accepted October 14, 2012
- First published January 9, 2013.
- Version of record published January 9, 2013.
Copyright & Usage
Copyright © 2013 the authors 0270-6474/13/330387-10$15.00/0
Author Information
- Brian T. Gold1,2,3,
- Chobok Kim1,6,
- Nathan F. Johnson1,
- Richard J. Kryscio3,4, and
- Charles D. Smith1,2,3,5
- 1Department of Anatomy and Neurobiology,
- 2Magnetic Resonance Imaging and Spectroscopy Center,
- 3Sanders-Brown Center on Aging,
- 4Department of Statistics, and
- 5Department of Neurology, University of Kentucky, Lexington, Kentucky 40536, and
- 6Department of Psychology, Kyungpook National University, Daegu, 702-701 South Korea
Author contributions
Author contributions: B.T.G. designed research; B.T.G., C.K., and N.F.J. performed research; B.T.G., C.K., and R.J.K. analyzed data; B.T.G. and C.D.S. wrote the paper.
Disclosures
- Received August 11, 2012.
- Revision received October 10, 2012.
- Accepted October 14, 2012.
This study was supported by National Institutes of Health Grant AG033036 and National Science Foundation Grant BCS 0814302. We thank Dr. Yaakov Stern and two anonymous reviewers for helpful comments on an earlier version of this manuscript. In addition, we thank Sara Cilles for her assistance in recruiting, and testing participants.
The authors declare no competing financial interests.
- Correspondence should be addressed to Brian T. Gold, Department of Anatomy and Neurobiology, University of Kentucky College of Medicine, Lexington, KY 40536-0298. brian.gold{at}uky.edu
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